APA (7e ed.) Bronvermelding

Não informado. (1944). Illinois business review. University of Illinois, Bureau of Economic and Business Research.

Chicago (17e ed.) Bronvermelding

Não informado. Illinois Business Review. Urbana, Ill: University of Illinois, Bureau of Economic and Business Research, 1944.

MLA (8e ed.) Bronvermelding

Não informado. Illinois Business Review. University of Illinois, Bureau of Economic and Business Research, 1944.

Let op: Deze citaties zijn niet altijd 100% accuraat.